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4πβ+4πγ活度测量装置研制 被引量:1

Study on 4πβ+4πγ Activity Measuring Device
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摘要 基于一种放射性活度测量新方法———4πβ+4πγ计数法的原理,研制并建立起一套4πβ+4πγ活度测量装置。该装置对60Co的总探测效率达到99.2%。 Based on the principle of 4πβ+4πγ counting method, a 4πβ+4πγ activity measuring device was developed. The total efficiency of this device is 99.2% for ^60Co.
出处 《原子能科学技术》 EI CAS CSCD 北大核心 2006年第3期342-346,共5页 Atomic Energy Science and Technology
关键词 4πβ+4πγ计数法 活度 短寿命核素 4πβ+4πγ counting method activity short-lived nuclide
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参考文献9

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二级参考文献6

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